publication . Research . 1999

Castability of Ti-6Al-7Nb alloy for dental casting

Wang, Tie Jun; 小林, 郁夫; 土居, 壽; 米山, 隆之;
Open Access English
  • Published: 01 Mar 1999 Journal: Journal of Medical and Dental Sciences = Journal of Medical and Dental Sciences, volume 46, issue 1, pages 13-19 (issn: 2185-9132, Copyright policy)
  • Publisher: 東京医科歯科大学
Abstract
Castability of Ti-6Al-7Nb alloy, CP Ti, and Co-Cr alloy was examined for mesh type and plate type specimens. The casting was carried out with a pressure type casting machine and commercial molding material. The castability of the mesh type specimen was evaluated in terms of the number of cast segments (castability index), and that of the plate type was evaluated by the area of the speci­men (casting rate). X-ray images processed by a digital imaging technique were used to identify the casting porosity. The casting rate of the specimens increased with increasing thickness of the specimens. It was concluded that the castability index and the casting rate of Ti-6Al...
Subjects
free text keywords: Ti-6Al-7Nb alloy, Castability, Casting defect, Pressure casting, Dental material, Ti-6Al-7Nb alloy, Castability, Casting defect, Pressure casting, Dental material
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Research . 1999
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